ASoC: Limit WM8731 to symmetric rates

While the hardware is capable of some limited asynmmetric modes the
driver does not currently support those modes so tell applications
that only symmetric rates are available.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index de43263a6fa8c1dd83a881a75f778133f37b06ef..156002852078417a946d762d93dd9db7321d3a48 100644 (file)
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -464,6 +464,7 @@ struct snd_soc_dai wm8731_dai = {
                .rates = WM8731_RATES,
                .formats = WM8731_FORMATS,},
        .ops = &wm8731_dai_ops,
+       .symmetric_rates = 1,
 };
 EXPORT_SYMBOL_GPL(wm8731_dai);